code: def close(self) -> None:
      try:
          self._buffer.close()
      except Exception:
          # issue #633 suggests the purge/close somehow raised a
          # BadFileDescriptor error. Perhaps the client ran out of
          # memory or something else? It's probably OK to ignore
          # any error being raised from purge/close since we're
          # removing the reference to the instance below.
          pass
      self._buffer = None
      self._sock = None
  
file_path: catboost/contrib/python/redis/py3/redis/_parsers/socket.py
imports: import errno
  import io
  import socket
  from io import SEEK_END
  from typing import Optional, Union
  from ..exceptions import ConnectionError, TimeoutError
  from ..utils import SSL_AVAILABLE
label_desc: Use image node_id 10 for calling the SocketBuffer obj's underlying member method code with example usage: obj.close() without return types